<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
   <link rel="stylesheet" href="./test.css">
</head>
<body>
    <div id="box">
        <h2>用户登录</h2>
        <label for="username">用户名:</label>
        <input type="text" id="username" name="username">
        <label for="password">密码：</label>
        <input type="password" id="password" name="password">
        <button type="submit" onclick="window.location.href='./test2.html'">    登录    </button>
    </div>
</body>
<script src="./app.js"></script>
</html>
